Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR General Description Features The AZ78MXX series are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. · · · · · This series of regulators are complete with internal current limiting, thermal shutdown protection, and safearea compensation which make them virtually immune from output overload. If adequate heat sinking are provided, these regulators can deliver output currents up to 0.5A. AZ78MXX Output Current up to 0.5A Fixed Output Voltages of 5V, 6V, 8V, 9V and 12V Output Voltage Tolerances of ±5% over the Full Temperature Range Internal Short Circuit Current-limiting Internal Thermal Overload Protection Applications · · · The AZ78MXX series are available in two standard plastic packages: TO-220-3 and TO-252-2 (1). Consumer Electronics Microprocessor Power Supply Mother Board I/O Power Supply TO-252-2 (1) TO-220-3 Figure 1. Package Types of AZ78MXX Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 1 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Pin Configuration T Package (TO-220-3) D Package (TO-252-2 (1)) 3 OUTPUT 2 GND 1 INPUT 3 OUTPUT 2 GND 1 INPUT Figure 2. Pin Configuration of AZ78MXX (Top View) Pin Description Pin Number Pin Name Function 1 INPUT Voltage Input 2 GND Ground 3 OUTPUT Voltage Output Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 2 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Functional Block Diagram INPUT R9 Q9 Q14 R16 Q21 Q24 R20 C1 R1 R21 Q18 R17 R12 Q6 Q3 OUTPUT R2 2 Q10 Q22 R3 Q11 R18 R7 Q7 Q1 R23 Q4 Q16 R4 R14 Q8 R11 R5 R15 R6 Q23 Q13 Q5 Q2 Q15 R19 C2 Q19 Q17 Q12 R2 R8 Q20 R13 R10 GND Figure 3. Functional Block Diagram of AZ78MXX Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 3 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Ordering Information AZ78MXX Package TO-220-3 TO-252-2 (1) - Circuit Type E1: Lead Free 05: AZ78M05 06: AZ78M06 08: AZ78M08 09: AZ78M09 12: AZ78M12 TR: Tape and Reel Temperature Range -40 to 125oC -40 to 125oC Blank: Tin Lead Blank: Tube Package T: TO-220-3 D: TO-252-2 (1) Part Number Marking ID Lead Free Packing Type AZ78M05T AZ78M05T-E1 Tube AZ78M06T-E1 AZ78M06T AZ78M06T-E1 Tube AZ78M08T AZ78M08T-E1 AZ78M08T AZ78M08T-E1 Tube AZ78M09T AZ78M09T-E1 AZ78M09T AZ78M09T-E1 Tube AZ78M12T AZ78M12T-E1 AZ78M12T AZ78M12T-E1 Tube AZ78M05D AZ78M05D-E1 AZ78M05D AZ78M05D-E1 Tube AZ78M05DTR AZ78M05DTR-E1 AZ78M05D AZ78M05D-E1 Tape & Reel AZ78M06D AZ78M06D-E1 AZ78M06D AZ78M06D-E1 Tube AZ78M06DTR AZ78M06DTR-E1 AZ78M06D AZ78M06D-E1 Tape & Reel AZ78M08D AZ78M08D-E1 AZ78M08D AZ78M08D-E1 Tube AZ78M08DTR AZ78M08DTR-E1 AZ78M08D AZ78M08D-E1 Tape & Reel AZ78M09D AZ78M09D-E1 AZ78M09D AZ78M09D-E1 Tube AZ78M09DTR AZ78M09DTR-E1 AZ78M09D AZ78M09D-E1 Tape & Reel AZ78M12D AZ78M12D-E1 AZ78M12D AZ78M12D-E1 Tube AZ78M12DTR AZ78M12DTR-E1 AZ78M12D AZ78M12D-E1 Tape & Reel Tin Lead Lead Free Tin Lead AZ78M05T AZ78M05T-E1 AZ78M06T BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 4 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit VIN 20 V TJ 150 o TLEAD 260 o PD Internally Limited W TSTG -65 to 150 oC Input Voltage Operating Junction Temperature Lead Temperature (Soldering, 10sec.) Power Dissipation Storage Temperature Range θJA Thermal Resistance C C TO-220-3 60 TO-252-2 (1) 100 oC/W ESD (Human Body Model) ESD 2500 V ESD (Machine Model) ESD 450 V Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions Parameter Input Voltage Operating Junction Temperature Range Symbol Min VIN TJ -40 Mar. 2007 Rev. 1. 2 Max Unit 18 V 125 ℃ BCD Semiconductor Manufacturing Limited 5 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Electrical Characteristics AZ78M05 (VIN=10V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted) Parameter Output Voltage Symbol VOUT Conditions Min Typ Max Unit TJ=25 C 4.8 5 5.2 V VIN=7V to 15V, IOUT=5mA to 350mA 4.75 5 5.25 V o o Line Regulation VRLINE TJ=25 C, VIN=7V to 15V, IOUT=200mA 3 50 mV Load Regulation VRLOAD TJ=25oC, IOUT=5mA to 500mA 20 100 mV TJ=25oC, IOUT=0 3.2 6 mA Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage IQ ∆IQ VIN=8V to 15V, IOUT=200mA 0.8 IOUT=5mA to 350mA 0.5 ∆VIN/∆VOUT VIN=8V to 15V, f=120Hz, IOUT=200mA VIN-VOUT ∆VOUT =1%, Output Noise Voltage NO TA=25oC, Short Circuit Current ISC TJ=25oC, VIN=15V Peak Output Current IPK Output Voltage Drift ∆VOUT/∆T 62 TJ=25oC f=10Hz to 100KHz mA 73 dB 2 V 40 µV 350 mA =25oC 700 mA IOUT=5mA 0.2 mV/oC TJ AZ78M06 (VIN=11V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted) Parameter Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage Output Noise Voltage Short Circuit Current Symbol VOUT VRLINE VRLOAD IQ ∆IQ Condition Min Typ Max Unit TJ=25oC 5.75 6 6.25 V VIN=8V to 15V, IOUT=5mA to 350mA 5.7 TJ 6 6.3 V 5 50 mV o 20 120 mV o 3.2 6 mA =25oC, VIN=8V to 15V, IOUT=200mA TJ=25 C, IOUT=5mA to 500mA TJ=25 C, IOUT=0 VIN=9V to 15V, IOUT=200mA 0.8 IOUT=5mA to 350mA 0.5 ∆VIN/∆VOUT VIN=9V to 15V, f=120Hz, IOUT=200mA VIN-VOUT NO ISC Peak Output Current IPK Output Voltage Drift ∆VOUT/∆T ∆VOUT =1%, TJ=25oC TA=25oC, f=10Hz to 100KHz 59 mA 65 dB 2 V 45 µV TJ =25oC, 350 mA TJ =25oC 700 mA IOUT=5mA 0.2 mV/oC VIN=15V Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 6 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Electrical Characteristics (Continued) AZ78M08 (VIN=14V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted) Parameter Symbol Output Voltage VOUT Line Regulation Load Regulation Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage VRLINE VRLOAD IQ ∆IQ Conditions Min Typ Max Unit TJ=25oC 7.7 8 8.3 V VIN=10.5V to 15V, IOUT=5mA to 350mA 7.6 8 8.4 V o 6 50 mV o TJ=25 C, IOUT=5mA to 500mA 25 160 mV TJ=25oC, IOUT=0 3.2 6 mA TJ=25 C, VIN=10.5V to 15V, IOUT=200mA VIN=10.5V to 15V, IOUT=200mA 0.8 IOUT=5mA to 350mA 0.5 ∆VIN/∆VOUT VIN=11V to 15V, f=120Hz, IOUT=200mA VIN-VOUT 62 dB =25oC 2 V f=10Hz to 100KHz 52 µV VIN=15V 350 mA ∆VOUT =1%, TJ =25oC, 56 mA NO TA Short Circuit Current ISC TJ=25oC, Peak Output Current IPK TJ=25oC 700 mA Output Voltage Drift ∆VOUT/∆T IOUT=5mA 0.2 mV/oC Output Noise Voltage AZ78M09 (VIN=15V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted) Parameter Output Voltage Symbol VOUT Condition Min Typ Max Unit TJ=25oC 8.65 9 9.35 V VIN=11.5V to 15V, IOUT=5mA to 350mA 8.55 9 9.45 V o Line Regulation VRLINE TJ=25 C, VIN=11.5V to 15V, IOUT=200mA 6 50 mV Load Regulation VRLOAD TJ=25oC, IOUT=5mA to 500mA 25 180 mV 3.2 6 mA Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage IQ ∆IQ TJ =25oC, IOUT=0 VIN=11.5V to 15V, IOUT=200mA 0.8 IOUT=5mA to 350mA 0.5 ∆VIN/∆VOUT VIN=12V to 15V, f=120Hz, IOUT=200mA VIN-VOUT ∆VOUT =1%, TJ =25oC 56 mA 61 dB 2 V Output Noise Voltage NO TA=25oC, f=10Hz to 100KHz 52 µV Short Circuit Current ISC TJ=25oC, VIN=15V Peak Output Current IPK Output Voltage Drift ∆VOUT/∆T 350 mA =25oC 700 mA IOUT=5mA 0.2 mV/oC TJ Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 7 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Electrical Characteristics (Continued) AZ78M12 (VIN=17V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted) Parameter Symbol Output Voltage VOUT Conditions Min Typ Max Unit TJ=25oC 11.5 12 12.5 V VIN=14.5V to 17V, IOUT=5mA to 350mA 11.4 12 12.6 V o Line Regulation VRLINE TJ=25 C, VIN=14.5V to 17V, IOUT=200mA 8 50 mV Load Regulation VRLOAD TJ=25oC, IOUT=5mA to 500mA 25 240 mV TJ=25oC, IOUT=0 3.2 6 mA Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage IQ ∆IQ VIN=14.5V to 17V, IOUT=200mA 0.8 IOUT=5mA to 350mA 0.5 ∆VIN/∆VOUT VIN=15V to 17V, f=120Hz, IOUT=200mA VIN-VOUT 60 dB o 2 V f=10Hz to 100KHz 75 µV ∆VOUT =1%, TJ=25 C =25oC, 55 mA Output Noise Voltage NO TA Short Circuit Current ISC TJ=25oC, VIN=17V 350 mA Peak Output Current IPK TJ=25oC 700 mA Output Voltage Drift ∆VOUT/∆T IOUT=5mA 0.3 mV/oC Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 8 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Typical Performance Characteristics 2.0 Peak Output Current (A) 5.10 Output Voltage (V) 5.05 5.00 AZ78M05 IOUT=5mA 4.95 TJ= -40 C 1.6 TJ= 25 C 1.4 TJ= 125 C o o 1.2 1.0 0.8 0.6 0.4 IOUT=500mA 4.90 -40 o 1.8 0.2 0.0 -20 0 20 40 60 80 100 120 2 4 o 6 8 10 12 14 Input-Output Differential Voltage (V) Junction Temperature ( C) Figure 4. Output Voltage vs. Junction Temperature Figure 5. Peak Output Current vs. Input-Output Differential Voltage 4.0 2.5 3.8 3.6 Quiescent Current (mA) Dropout Voltage (V) 2.0 1.5 1.0 0.0 -40 -20 0 20 40 60 3.2 3.0 2.8 2.6 IOUT=350mA 2.4 AZ78M05 VIN=10V IOUT=500mA 2.2 IOUT=0 IOUT=100mA 0.5 3.4 80 100 2.0 -40 120 -20 0 20 40 60 80 100 120 o Junction Temperature ( C) o Junction Temperature ( C) Figure 7. Quiescent Current vs. Junction Temperature Figure 6. Dropout Voltage vs. Junction Temperature Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 9 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Typical Performance Characteristics (Continued) 100 90 80 PSRR (dB) 70 60 50 40 30 20 10 0 10 AZ78M05 VIN=10V, IOUT=10mA CIN=0.33µF, COUT=0.1µF 100 1k 10k 100k Frequency (Hz) Figure 8. PSRR vs. Frequency Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 10 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Typical Application AZ78MXX VIN INPUT VOUT OUTPUT GND 0.1µF 0.33µF Figure 9. Typical Application of AZ78MXX Mar. 2007 Rev. 1. 2 BCD Semiconductor Manufacturing Limited 11 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Mechanical Dimensions TO-220-3 2.580(0.102) 3.380(0.133) 0.550(0.022) 1.350(0.053) 1.160(0.046) 1.760(0.069) 14.230(0.560) 16.510(0.650) φ1.500(0.059) 27.880(1.098) 30.280(1.192) 8.520(0.335) 9.520(0.375) 1.850(0.073) 9.660(0.380) 10.660(0.420) φ3.560(0.140) 4.060(0.160) Unit: mm(inch) 3° 0.200(0.008) 7° 3.560(0.140) 4.820(0.190) 2.080(0.082) 2.880(0.113) 7° 0.381(0.015) 60° 0.813(0.032) 8.763(0.345) 60° 0.381(0.015) 2.540(0.100) 2.540(0.100) Mar. 2007 Rev. 1. 2 0.356(0.014) 0.406(0.016) BCD Semiconductor Manufacturing Limited 12 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR AZ78MXX Mechanical Dimensions (Continued) 1.350(0.053) 1.650(0.065) TO-252-2(1) 6.350(0.250) 6.650(0.262) 5.200(0.205) 5.400(0.213) Unit: mm(inch) 2.200(0.087) 2.400(0.094) 0.430(0.017) 0.580(0.023) 4.300(0.169) 5.400(0.212) 5° 0.700(0.028) 0.900(0.035) 0.500(0.020) 0.700(0.028) 2.300TYP 4.500(0.177) 4.700(0.165) 1.400(0.055) 1.780(0.070) 5° 3° 4° 0.430(0.017) 0.580(0.023) Mar. 2007 Rev. 1. 2 4.800(0.189) 6.500(0.256) 3.800REF(0.150REF) 5.400(0.213) 5.700(0.224) 0.000(0.000) 0.127(0.005) 2.550(0.100) 2.900(0.114) 0.600(0.024) 0.900(0.035) 9.500(0.374) 9.900(0.390) 8° BCD Semiconductor Manufacturing Limited 13 http://www.bcdsemi.com IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifications herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or other rights nor the rights of others. MAIN SITE BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited - Wafer Fab Shanghai SIM-BCD Semiconductor Manufacturing Limited 800, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6485 1491, Fax: +86-21-5450 0008 - IC Design Group Advanced Analog Circuits (Shanghai) Corporation 8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 REGIONAL SALES OFFICE Shenzhen Office Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. 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